Kai Holden

Tai chi can improve balance and may reduce falls in older adults, but it works best as structured practice, not as a guarantee against injury.

High-intensity interval training is one of the few exercise ideas that promises speed: a lot more movement, less time, better fitness. The evidence does support a role for intervals, especially for people who struggle to fit long sessions into life. For older adults, though, the question is not whether HIIT is dramatic, but whether it … Read more

Isometric holds such as wall squats lowered blood pressure more than aerobic training in a 2023 meta-analysis — but they complement, not replace, usual care.

Brief vigorous bouts spread through the day can improve fitness in inactive adults, but exercise snacks are not a full substitute for proper training.

Strength training can support healthy ageing, but it is not a proven life-extension treatment or a substitute for medical care. The evidence is measured.

Weight-bearing exercise can help maintain bone density after 50, but not every type works equally. Here is what the evidence shows about impact, resistance, and safety.

The chair-stand test can flag changes in leg strength and mobility after 60, but technique, pain, balance, and clinical context shape its meaning.

Walking speed can flag mobility and health risk after 60, but it needs context, repeat testing, and cautious strength and balance work rather than panic.

Walking speed can flag mobility and health risk after 60, but it needs context, repeat testing, and cautious strength and balance work rather than panic.

Eccentric training can support strength and function after 50, but slower lowering work needs careful dosing, recovery, and joint-pain caution.